Life Span
Annual
Perennial
Type
Tender Perennial
Flowering Plants
Origin
Madagascar
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
5030
0
40000
👆🏻
Habitat
subtropical regions, Tropical areas
Cultivated Beds
USDA Hardiness Zone
9-153-9
0
99
👆🏻
AHS Heat Zone
12-1
9-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
25.40 cm61.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Pink, Peach
Pink, Light Blue, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Dark Green
Light Green, Blue Green, Gray Green
Leaf Color in Summer
Dark Green
Blue Green, Gray Green
Leaf Color in Fall
Dark Green
Blue Green, Gray Green
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Elliptic and Ovate
Oval to egg shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Cuttings, Seedlings
Cuttings, Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively, Needs less watering, Needs small amount of water
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
use all-purpose fertilizers
Pests and Diseases
aster yellow, Leaf spot, Red blotch, Root rot, Slugs, Snails, Stem rot
Foliar disease, Root rot, Spider mites
Plant Tolerance
Drought, Pollution, Salt
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Bumblebees
Allergy
Toxic if not prepared properly
Depression, High blood cholestrol, Pain
Uses
Aesthetic Uses
Beautification, Borders, Decorating walls, Ground Cover, Hanging Basket, Used for decorating walls, fences, gates, hedges, etc.
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for animals, Food for birds
Air purification
Plant Benefits
Medicinal Uses
Cancer, Diabetes, Hodgkin's lymphoma., Leukemia, Sore throat
Analgesic, Febrifuge, Stomachic
Part of Plant Used
Flowering Tips, Leaves, stalk
Leaves, Root
Other Uses
Decoration Purposes, Showy Purposes, Traditional medicine, Use in Chinese herbology
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Hanging Basket, Mixed Border, Tropical
Rock Garden / Wall, Wildflower
Botanical Name
CATHARANTHUS roseus
PENSTEMON grandiflorus
Common Name
Cooler Apricot Vinca, Madagascar Periwinkle, Vinca
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
In Hindi
Vinca
Wild Snapdragon
In German
Rosafarbene Catharanthe
Wilde Snapdragon
In French
Pervenche de Madagascar
Snapdragon sauvage
In Spanish
Catharanthus roseus
Salvaje Snapdragon
In Greek
Catharanthus roseus
άγρια Snapdragon
In Portuguese
Catharanthus roseus
Selvagem Snapdragon
In Polish
Katarantus różowy
Dziki Snapdragon
In Latin
Catharanthus roseus
Phlox Ferae
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Scrophulariales
Family
Apocynaceae
Scrophulariaceae
Genus
Catharanthus
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Vicieae
-
Subfamily
Rauvolfioideae
Scrophularioideae
Number of Species
840
1
27800
👆🏻